Cam shows a lot of skin in the film, and to get her bod big-screen ready she headed to Uni K Wax Centers, which specialize in “ouchless” hair removal designed for the most sensitive skin. The actress hasn’t been shy about discussing her own skin issues, so Uni K’s herbal wax is perfectly gentle for her, formulated with natural beeswax and pine-tree resin chock full of essential oils to hydrate, exfoliate and moisturize the skin while removing those pesky hairs.